Did you know not performing as you think another player should in a group

[Reynhart]

Considering this, your "automatic no" rather than be given an option/"counting vote" is to prevent stalemates

If someone is obviously, undoubtedly a jerk or a troll, it won't be that difficult to gather 3/4 or 5/8 "no".
The votekick system is abused precisely because stalemate is that easy to avoid.